你即將離開本站

並前往https://www.microchip.com/forums/m1165700.aspx

Why do microcontrollers use pull-up rather than pull-down ...

I understand on legacy devices why this is so, because TTL inputs draw alot more current when they are pulled-low rather than high but most ...

確定！ 回上一頁

查詢 「Pull high pull low」的人也找了：

  1. pull low電阻值
    2.
  2. Pull High
    3.
  3. Pull low
    4.
  4. pull high電阻
    5.
  5. Pull-up pull-down resistor
    6.
  6. pull high電阻計算
    7.
  7. Pull up Pull down
    8.
  8. GPIO pull up
    9.